Application of multicomponent joint inversion in Canada oil-sand prediction
- Bo Wang (BGP, CNPC) | Jingru Guo (BGP, CNPC) | Qihai Nie (BGP, CNPC) | Yong Liu (BGP, CNPC) | Chunlong Shi (BGP, CNPC)
- Document ID
- Society of Exploration Geophysicists
- 2018 SEG International Exposition and Annual Meeting, 14-19 October, Anaheim, California, USA
- Publication Date
- Document Type
- Conference Paper
- 2018. Society of Exploration Geophysicists
- Multicomponent, 3C, Rock physics, Inversion, 3D
- 2 in the last 30 days
- 18 since 2007
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Multicomponent joint inversion is an important technique for reservoir prediction using PP and PS seismic data. The addition of PS data is helpful to solve the problem of multiplicity and increase the precision of reservoir prediction. Based on 3D multicomponent seismic data of M area in Canada, the logging response characteristics of the reservoir are analyzed and the sensitive parameters are optimized. The PP and PS joint inversion, characteristic curve inversion and lithofacies probability simulation are integrated to increase the precision of reservoir prediction gradually. The application results show that, due to the reservoir prediction based on joint inversion, the top and bottom interface of oil sands reservoir and the distribution of interbed are described in detail. And important geophysical prospecting results are provided for oil sands development in this area.
Presentation Date: Monday, October 15, 2018
Start Time: 1:50:00 PM
Location: 213A (Anaheim Convention Center)
Presentation Type: Oral
|File Size||813 KB||Number of Pages||5|
Dorrington,K. P., andC. A.Link,2004,Genetic-algorithm/neural-network approach to seismic attribute selection for well-log prediction:Geophysics,69,212–221,10.1190/1.1649389.
Dumitrescu,C. C.,G.Larson,F.Mayer, andD.Talinga,2014,Reservoir characterization using converted-wave seismic data-Case study from Athabasca Oil Sands:76th Annual International Conference and Exhibition, EAGE,Extended Abstracts,10.3997/2214-4609.20140668.
Dumitrescu,C. C.,P.Vermeulen,S.Gammie, andG.Li,2014,Facies analysis using multicomponent seismic data in oil-sands reservoir: Case study from Athabasca Oil Sands:84th Annual International Meeting, SEG,Expanded Abstracts,2413–2417,10.1190/segam2014-0914.1.
Knapp,S.,T.Medley,B.Compani,R.Uden, andF.Henery,2002,Inversion of PP and PS multicomponent seismic volumes: A case history from the Gulf of Mexico:72nd Annual International Meeting, SEG,Expanded Abstracts,10.1190/1.1816822.
Nickel,M., andL.Sonneland,2004,Automated PS to PP event registration and estimation of a high-resolution Vp – Vs ratio volume:74th Annual International Meeting, SEG,Expanded Abstracts,10.1190/1.1843330.
Ozdemir,H.,K.Flanagan, andE.Tyler,2010,Lithology and hydrocarbon mapping from multicomponent seismic data:Geophysical Prospecting,58,no.2,297–306,10.1111/j.1365-2478.2009.00821.x.